Hello, Ganymede! NASA's Juno makes closest visit to Jupiter's largest moon since 2000.

A NASA spacecraft made the closest flyby of Jupiter's largest moon in 21 years on Monday (June 7).

Hello, Ganymede! NASA's Juno makes closest visit to Jupiter's largest moon since 2000.
A NASA spacecraft made the closest flyby of Jupiter's largest moon in 21 years on Monday (June 7).